TaskJuggler is a modern and powerful project and to-do list management tool. Its new approach to project planning and tracking is far superior to the commonly used Gantt chart editing tools. It has already been successfully used in many projects and scales easily to projects with hundreds of resources and thousands of tasks. It covers the complete spectrum of project management tasks from the first idea to the completion of the project. It assists you during project scoping, resource assignment, cost and revenue planing, and risk and communication management.

RedNotebook is a graphical diary and journal to keep track of notes and thoughts throughout the day. It includes a calendar navigation, customizable templates for each day, export functionality, and a keyword search and cloud.

Golden Rules Organizer is a well-structured personal organizer and goal system. It supports three planning levels: mission and values, projects, recurring and one-time activities. It includes a planner facility, and provides diary, time tracking, contact management, and hierarchical notes on any subject. Data can be extracted to spreadsheets, printed, reported, exported, and imported. It provides backup and recovery facilities. It is designed for professionals, and is suitable to novices.

TimeGT is powerful life and task management software that keeps data in sync using a secure server. It offers numerous ways to organize tasks, ideas, and notes. It will suit a wide range of time management techniques used by different people. The following filters are available and can be used in any combination: a project tree of arbitrary depth; task life-cycle supporting Timing folders (supports GTD method); any number of Tags added to a task and used for filtering; and a Start and Due dates based Horizon filter. It keeps tasks up-to-date between any number of computers. Tasks are mediated through the dedicated secure Sync server, and are protected when they travel over the Internet (RSA of adequate length is used). Information is accessible everywhere.

GloboNote is a desktop note taking application. It helps you to create to-do lists, reminders, and other notes in one place. There is no limit in the number of sticky notes you can create. Notes can be organized by groups and searched using the search tool. You can format a note's text, change its color, font, size, and transparency level. You can make a note sticky by setting it to always stay on top, or hide or roll-up a note when not use. You can set alarms, play custom alarm sounds (WAV, MP3, AIFF, and AU), attach files, insert images, and more.

To Do Quick is a very fast, simple, and basic GUI text editor with two features that help you manage your list of tasks. First, items can be prioritized by moving them up or down without cutting/pasting. Second, items can be marked "done", which timestamps them and moves them to the bottom of the list.